package com.design.mediator;

/**
 * 具体中介者
 *
 * @author cxx
 * @create 2020-04-20 17:31
 **/
public class ConcreteMediator extends Mediator{

    @Override
    protected void operation(String fromUid, String uid, String msg) {
        get (uid).receiveMsg (msg,fromUid);
    }
}
